<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>注册用户</title>
</head>
<body>
<form action="/user/register" method="post">
    用户名：
    <input type="text" name="username"> <br>
    密码：
    <input type="password" name="password"> <br>
    <input type="submit" value="注册">
</form>
</body>
</html>